The Murder That Changed British Executions: The William Horry Case (1872)

In March 1872, a quiet domestic tragedy in Boston, Lincolnshire became one of the most consequential moments in British criminal justice. When William Horry shot his estranged wife, Jane, the case was tragic enough — but what followed would transform the future of capital punishment in Britain.

This episode explores how Horry’s crime became the first test of William Marwood’s new “long drop” method, a calculated attempt to make executions swift, scientific, and far less agonising than the old short-drop approach. It was a turning point that reshaped British practice for more than a century.

We trace:

• the collapse of William and Jane’s marriage and the jealousies that spiralled out of control

• the inquest, trial, and evidence that left the jury with little doubt

• Marwood’s debut on the gallows — and why officials were desperate for change

• how a private tragedy became a national moment of reform

• and the Victorian press reaction that helped cement this case in history

Our Further Particulars this week takes us to Cambridge, where a particularly delicate publican refuses to serve lady cyclists in “rational dress” — proving that in 1898, nothing caused moral panic faster than women in trousers.

Settle in for a story where domestic heartbreak meets legal transformation, and where a single moment on the scaffold marked the beginning of Britain’s modern execution era.